I got similar problem with last kernel (2.6.22-14-generic) when i try to burn CD with arson (calling cdrdao) .
[66579.413464] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen [66579.413477] ata1.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x2a data 61152 out [66579.413480] res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) [66584.451511] ata1: port is slow to respond, please be patient (Status 0xd0) [66589.433604] ata1: device not ready (errno=-16), forcing hardreset [66589.433611] ata1: soft resetting port [66589.921563] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x2) [66589.921570] ata1.00: revalidation failed (errno=-5) [66589.921575] ata1: failed to recover some devices, retrying in 5 secs [66594.923521] ata1: soft resetting port [66595.399706] ata1.00: failed to IDENTIFY (device reports invalid type, err_mask=0x0) [66595.399712] ata1.00: revalidation failed (errno=-22) [66595.399718] ata1.00: limiting speed to UDMA/25:PIO3 [66595.399720] ata1: failed to recover some devices, retrying in 5 secs [66600.401422] ata1: soft resetting port [66600.877601] ata1.00: failed to IDENTIFY (device reports invalid type, err_mask=0x0) [66600.877608] ata1.00: revalidation failed (errno=-22) [66600.877613] ata1.00: disabled [66600.877617] ata1: failed to recover some devices, retrying in 5 secs [66606.051526] ata1.01: configured for UDMA/33 [66606.051552] ata1: EH complete -- [gutsy] notebook with Intel ICH8 chipset fails to resume https://bugs.launchpad.net/bugs/149249 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs